10000 times volume reduction for fluorescence correlation spectroscopy using nano-antennas

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We present an experimental and theoretical study of a new scheme for Near-Field Fluorescence Correlation Spectroscopy that, using the field enhancement by optical nanoantennas, allows the reduction of the observation volume 4 orders of magnitude below the diffraction limit. This reduction can be use...

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Detalles Bibliográficos
Autores principales: Estrada, L.C., Aramendía, P.F., Martínez, O.E.
Formato: JOUR
Materias:
Antennas
Diffraction
Fluorescence
Fluorescence spectroscopy
Optical correlation
Spectroscopic analysis
Diffraction limits
Field enhancement
Fluorescence Correlation Spectroscopy
Gold Nanoparticles
Near-field fluorescence
Orders of magnitude
Sample concentration
Spatial resolution
Nanoantennas
nanomaterial
article
chemistry
computer aided design
computer simulation
equipment
equipment design
instrumentation
light
methodology
radiation scattering
reproducibility
sensitivity and specificity
spectrofluorometry
theoretical model
ultrastructure
Computer Simulation
Computer-Aided Design
Equipment Design
Equipment Failure Analysis
Light
Models, Theoretical
Nanostructures
Reproducibility of Results
Scattering, Radiation
Sensitivity and Specificity
Spectrometry, Fluorescence
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10944087_v16_n25_p20597_Estrada
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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